Geospatial Analysis, Information Systems, and Modeling
The experts listed here were chosen to represent the principal fields of research at RTI because of their professional experience, published writings, and peer recognition. To request an interview or an expert opinion of any of these individuals, please contact either Lisa Bistreich (919-316-3596; lbistreich@rti.org) or Patrick Gibbons (919-541-6136; pgibbons@rti.org).
The following experts are active in the field of Geospatial Analysis, Information Systems, and Modeling.
Related Experts
Statistical Modeling and Risk Assessment
Biostatistics
Clinical Studies
Multi-Site Evaluation
- tdh
rti.org - Research Triangle Park, NC
Biography
Tyler Hartwell, Ph.D., a statistician, has been with RTI since 1964. He has extensive experience in designing large-scale clinical and behavioral trials, epidemiological multisite studies, and environmental exposure studies. Dr. Hartwell’s research areas include clinical and behavioral trials, international multisite trials, delivery and evaluation of community and worksite health intervention programs, and environmental issues. He has published widely on a variety of topics. He has been the principal or co-principal investigator on numerous large-scale studies and has managed a large group of statisticians.
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